High Quality Rulu Watch Band Nato Strap Thick and Soft Nylon Material Heavy Duty(armygreen, 20mm) High Quality Nato Watch Band, Thick Nylon Material, Soft and Comfortable to wear For 20mm Lug Width Watch Band Durable Nylon Material, Premium Stainless Steel Buckle International ROSH Standard, Toxin free and Environmentally friendly, No Harm to skin Water Resistant